2292 search results - page 355 / 459 » Structure preserving embedding |
134
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SDM
2010
SIAM
15 years 5 months ago
2010
SIAM
We present a method for unsupervised discovery of abnormal occurrences of activities in multi-dimensional time series data. Unsupervised activity discovery approaches differ from ...
142
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IPCO
2008
15 years 5 months ago
2008
Orbital branching is a method for branching on variables in integer programming that reduces the likelihood of evaluating redundant, isomorphic nodes in the branch-and-bound proce...
122
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LREC
2008
15 years 5 months ago
2008
Accessing structured data in the form of ontologies requires training and learning formal query languages (e.g., SeRQL or SPARQL) which poses significant difficulties for non-expe...
131
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ICML
2010
IEEE
15 years 5 months ago
2010
IEEE
We propose to combine two approaches for modeling data admitting sparse representations: on the one hand, dictionary learning has proven effective for various signal processing ta...
113
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IJES
2008
15 years 3 months ago
2008
: At Leiden Embedded Research Center (LERC), we are building a tool chain called Compaan/Laura that allows us to map rapidly and efficiently signal processing applications written ...